hosts/monitoring-3: Add dashboards to deployment

hosts/monitoring-3/dashboards/home.json

@@ -0,0 +1,77 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": {
+          "type": "datasource",
+          "uid": "grafana"
+        },
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "target": {
+          "limit": 100,
+          "matchAny": false,
+          "tags": [],
+          "type": "dashboard"
+        },
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "id": 10,
+  "links": [],
+  "panels": [
+    {
+      "fieldConfig": {
+        "defaults": {},
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 11,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 2,
+      "options": {
+        "includeVars": false,
+        "keepTime": false,
+        "maxItems": 10,
+        "query": "",
+        "showFolderNames": true,
+        "showHeadings": false,
+        "showRecentlyViewed": false,
+        "showSearch": true,
+        "showStarred": false,
+        "tags": []
+      },
+      "pluginVersion": "12.0.2+security-01",
+      "title": "Dashboards",
+      "type": "dashlist"
+    }
+  ],
+  "preload": false,
+  "refresh": "",
+  "schemaVersion": 41,
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {
+    "hidden": true
+  },
+  "timezone": "browser",
+  "title": "Home",
+  "uid": "OqTN9p2nz",
+  "version": 1
+}